AD9221ARZ - Analog Devices Inc.

Manufacturer Part Number

AD9221ARZ

Manufacturer

analog-devices

Introduction

The AD9221ARZ is a high-performance, single-channel 12-bit Analog to Digital Converter (ADC) designed for data acquisition applications, offering a versatile integration of both differential and single-ended inputs.

Product Features and Performance

12-bit resolution providing high accuracy

Maximum sampling rate of 1.5M samples per second for efficient data processing

Supports both differential and single-ended input signals for flexible interfacing

Integrated sample-and-hold (S/H-ADC) configuration

Pipelined architecture optimizing speed and power efficiency

Internal reference voltage simplifying design requirements

Operates with analog supply voltage of 5V and digital supply voltage ranging from 2.7V to 5.25V

Designed to function in a wide operating temperature range from -40°C to 85°C

Product Advantages

High-resolution conversion enhances the quality of data acquisition.

Flexible input signal compatibility supports a variety of sensor and signal sources.

Pipelined ADC architecture provides quick data conversion without sacrificing accuracy.

Internal reference reduces external component count, simplifying design and reducing overall cost.

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 1.5M

Input Type: Differential, Single Ended

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 2.7V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built in a robust 28-SOIC package ensuring long-term reliability

Engineered to meet stringent quality standards of Analog Devices

Operates effectively within a broad temperature range for use in demanding environments

Compatibility

Compatible with a wide range of microcontrollers and digital systems due to its parallel data interface

Flexible supply voltage requirements allow for easy integration into existing designs

Application Areas

Industrial automation and control systems

Medical imaging equipment

Communications infrastructure

Portable instrumentation and data acquisition systems

Product Lifecycle

Currently marked as Active, indicating ongoing manufacturing and availability

Analog Devices typically provides ample notice for product discontinuation, with options for last time buys or suitable replacements

Several Key Reasons to Choose This Product

High-performance ADC solution from a trusted leader in analog and digital technology, Analog Devices.

Offers an optimal balance between speed, resolution, and power consumption for versatile application needs.

Simplified system design with integrated features such as internal reference and sample-and-hold circuit.

Robust operational temperature range and quality packaging ensure reliability in harsh conditions.

Active product status with ongoing support and availability, making it a reliable choice for long-term projects.